When you work at a computer, the keyboard should be at elbow height, so your upper and lower arms form an Angle of 90 degrees or more and your forearms are supported by armrests.

当你在电脑前工作时，键盘应该和肘部齐高，这样你的大臂与小臂成90度角或更大的角度，小臂可以放在椅子扶手上。

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It should be at the same height and distance as your computer monitor (holders mounted to the monitor are ideal).

它应该与你电脑显示器在相同的高度和距离(架子最好安装在显示器上)。

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IllustrateEnrollment in computer science programs peaked around 2000, at the height of the dotcom frenzy.

illustrate在网络疯狂的2000年左右，注册计算机科学课程的人数达到顶峰。

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The Travelstar Z7K500 is geared to notebook computer manufacturers, particularly those building ultrabooks where the 7-mm HDD height is needed to fit into the slim form factor of these computers.

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Currently, some doctors may use existing computer software to estimate how much additional radiation is required based on factors such as weight, height and age of the patient.

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